vendor/symfony/security-http/Firewall/UsernamePasswordFormAuthenticationListener.php line 32

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  1. <?php
  2. /*
  3.  * This file is part of the Symfony package.
  4.  *
  5.  * (c) Fabien Potencier <fabien@symfony.com>
  6.  *
  7.  * For the full copyright and license information, please view the LICENSE
  8.  * file that was distributed with this source code.
  9.  */
  10. namespace Symfony\Component\Security\Http\Firewall;
  11. use Psr\Log\LoggerInterface;
  12. use Symfony\Component\HttpFoundation\Request;
  13. use Symfony\Component\HttpKernel\Exception\BadRequestHttpException;
  14. use Symfony\Component\Security\Core\Authentication\AuthenticationManagerInterface;
  15. use Symfony\Component\Security\Core\Authentication\Token\Storage\TokenStorageInterface;
  16. use Symfony\Component\Security\Core\Authentication\Token\UsernamePasswordToken;
  17. use Symfony\Component\Security\Core\Exception\BadCredentialsException;
  18. use Symfony\Component\Security\Core\Exception\InvalidCsrfTokenException;
  19. use Symfony\Component\Security\Core\Security;
  20. use Symfony\Component\Security\Csrf\CsrfToken;
  21. use Symfony\Component\Security\Csrf\CsrfTokenManagerInterface;
  22. use Symfony\Component\Security\Http\Authentication\AuthenticationFailureHandlerInterface;
  23. use Symfony\Component\Security\Http\Authentication\AuthenticationSuccessHandlerInterface;
  24. use Symfony\Component\Security\Http\HttpUtils;
  25. use Symfony\Component\Security\Http\ParameterBagUtils;
  26. use Symfony\Component\Security\Http\Session\SessionAuthenticationStrategyInterface;
  27. use Symfony\Contracts\EventDispatcher\EventDispatcherInterface;
  28. trigger_deprecation('symfony/security-http''5.3''The "%s" class is deprecated, use the new authenticator system instead.'UsernamePasswordFormAuthenticationListener::class);
  29. /**
  30.  * UsernamePasswordFormAuthenticationListener is the default implementation of
  31.  * an authentication via a simple form composed of a username and a password.
  32.  *
  33.  * @author Fabien Potencier <fabien@symfony.com>
  34.  *
  35.  * @deprecated since Symfony 5.3, use the new authenticator system instead
  36.  */
  37. class UsernamePasswordFormAuthenticationListener extends AbstractAuthenticationListener
  38. {
  39.     private $csrfTokenManager;
  40.     public function __construct(TokenStorageInterface $tokenStorageAuthenticationManagerInterface $authenticationManagerSessionAuthenticationStrategyInterface $sessionStrategyHttpUtils $httpUtilsstring $providerKeyAuthenticationSuccessHandlerInterface $successHandlerAuthenticationFailureHandlerInterface $failureHandler, array $options = [], LoggerInterface $logger nullEventDispatcherInterface $dispatcher nullCsrfTokenManagerInterface $csrfTokenManager null)
  41.     {
  42.         parent::__construct($tokenStorage$authenticationManager$sessionStrategy$httpUtils$providerKey$successHandler$failureHandlerarray_merge([
  43.             'username_parameter' => '_username',
  44.             'password_parameter' => '_password',
  45.             'csrf_parameter' => '_csrf_token',
  46.             'csrf_token_id' => 'authenticate',
  47.             'post_only' => true,
  48.         ], $options), $logger$dispatcher);
  49.         $this->csrfTokenManager $csrfTokenManager;
  50.     }
  51.     /**
  52.      * {@inheritdoc}
  53.      */
  54.     protected function requiresAuthentication(Request $request)
  55.     {
  56.         if ($this->options['post_only'] && !$request->isMethod('POST')) {
  57.             return false;
  58.         }
  59.         return parent::requiresAuthentication($request);
  60.     }
  61.     /**
  62.      * {@inheritdoc}
  63.      */
  64.     protected function attemptAuthentication(Request $request)
  65.     {
  66.         if (null !== $this->csrfTokenManager) {
  67.             $csrfToken ParameterBagUtils::getRequestParameterValue($request$this->options['csrf_parameter']);
  68.             if (!\is_string($csrfToken) || false === $this->csrfTokenManager->isTokenValid(new CsrfToken($this->options['csrf_token_id'], $csrfToken))) {
  69.                 throw new InvalidCsrfTokenException('Invalid CSRF token.');
  70.             }
  71.         }
  72.         if ($this->options['post_only']) {
  73.             $username ParameterBagUtils::getParameterBagValue($request->request$this->options['username_parameter']);
  74.             $password ParameterBagUtils::getParameterBagValue($request->request$this->options['password_parameter']);
  75.         } else {
  76.             $username ParameterBagUtils::getRequestParameterValue($request$this->options['username_parameter']);
  77.             $password ParameterBagUtils::getRequestParameterValue($request$this->options['password_parameter']);
  78.         }
  79.         if (!\is_string($username) && (!\is_object($username) || !method_exists($username'__toString'))) {
  80.             throw new BadRequestHttpException(sprintf('The key "%s" must be a string, "%s" given.'$this->options['username_parameter'], get_debug_type($username)));
  81.         }
  82.         $username trim($username);
  83.         if (\strlen($username) > Security::MAX_USERNAME_LENGTH) {
  84.             throw new BadCredentialsException('Invalid username.');
  85.         }
  86.         if (null === $password) {
  87.             throw new \LogicException(sprintf('The key "%s" cannot be null; check that the password field name of the form matches.'$this->options['password_parameter']));
  88.         }
  89.         $request->getSession()->set(Security::LAST_USERNAME$username);
  90.         return $this->authenticationManager->authenticate(new UsernamePasswordToken($username$password$this->providerKey));
  91.     }
  92. }